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  • 21-03-2017
  • Mathematics
contestada

Evaluate [(21 + 6) − 3^2] ÷ 9 ⋅ 2.

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Аноним Аноним
  • 21-03-2017
 [(21 + 6) − 3^2] ÷ 9 ⋅ 2=[(27) − 9] ÷ 9 ⋅ 2
=18 ÷ 9 ⋅ 2
= 2 . 2
= 4
Answer Link
Аноним Аноним
  • 21-03-2017
[(21 + 6) − 3^2] ÷ 9 ⋅ 2

= [27 − 3^2] ÷ 9 ⋅ 2

= [27 − 9] ÷ 9 ⋅ 2

= 18 ÷ 9 ⋅ 2

= 2 ⋅ 2

= 4

Hope it helps!
Answer Link

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